| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.43 | 5.846% | $136.9965 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $46.62 | 11.444% | $51.9552 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $174.58 | 9.652% | $191.4305 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $154.51 | 4.291% | $161.14 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $196.60 | 9.178% | $214.6439 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $37.35 | 13.282% | $42.3108 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $140.44 | 9.603% | $153.9265 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $879.53 | $952.4034 | $952.41 | $952.45 | $952.30 | |